Cannot figure out how to get around it. I set NO_BOUND as the configuration suggested but Enhanced Native Trainer doesn't work at all (menu won't load)...
I ended up going back to Simple Trainer and while it binds the DPAD_LEFT to Menu Nav as well but it doesn't break my Radio Wheel...
I'm happy again.
Thanks everyone!!!!
EDIT: After checking with the author of Enhanced Native Trainer and it turns out that I accidentally set one Property that caused the "radio wheel" disappears... I have "Radio Always Off" set within the MOD. I guess it was probably when I tried to turn off the Radio but obviously that option didn't work because next time the game starts, the radio is still on but no radio wheel displays.